/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.servicecomb.tests;

import org.apache.log4j.Appender;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;

public class Log4jConfig {

  private static final Logger rootLogger = Logger.getRootLogger();

  public static Logger addAppender(Appender appender) {
    rootLogger.removeAllAppenders();
    rootLogger.setLevel(Level.INFO);
    rootLogger.addAppender(appender);
    return rootLogger;
  }

  public static Logger setLevel(Level level) {
    rootLogger.setLevel(level);
    return rootLogger;
  }
}
